@article{AL_1981_20_1_a3,
     author = {A. S. Kirkinskii},
     title = {Intersections of finitely generated subgroups in metabelian},
     journal = {Algebra i logika},
     pages = {37--54},
     year = {1981},
     volume = {20},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1981_20_1_a3/}
}